Somehow Shimoda stumbled into an underground kingdom.
This kingdom is a land for "animals that create the perfect society", with their queen at the top.
In this society, there are few physical differences, no aging, and the collective's happiness is prioritized over the individual's. It's too ideal a place, but there is a hidden truth about this system
Maybe it helps if you imagine a veteran 
doctor going back to being a baby.
ربما ستتوضّح الصورة إذا تخيّلت
طبيباً مخضرماً رجع رضيعاً
Stellen Sie sich vor, altgedienter Arzt
wird wieder zum Neugeborenen.
Es como si un médico
volviera a ser un bebé.
Es como si un médico
volviera a ser un bebé.
C’est comme si un docteur
redevenait un bébé.
È come far tornare bambino un medico esperto.
Pense em um médico
de longa carreira voltando a ser um bebê.
Представь, что опытный врач
превратился в ребёнка.